In depth comparison and review of Intel Xeon Silver 4309Y (3rd Gen) and Intel Xeon W W7-3445. Compare dimensions, performance, cache memory, number of cores, clock speed, RAM, power efficiency and other important specifications and features to easily choose the right CPU for you. Our goal is to help you uncover differences between the products and find the processor that will best fit your needs.
| GENERAL | Intel Xeon Silver 4309Y (3rd Gen) | Intel Xeon W W7-3445 |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon Silver 4309Y (3rd Gen) | Intel Xeon W W7-3445 |
|---|
| Type | Intel Xeon Silver 4309Y (3rd Gen) | Intel Xeon W W7-3445 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | - | FCLGA4677 Socket |
| Manufacturing Process | 10 nm | - |
| Thermal Design Power | 105 W | 324 W |
| Thermal Specification | - | 72 °C |
| PCI Express Revision | 4.0 | 5.0 |
| PCI Express Lanes Qty | 64 | 112 |
| Architecture Features | Integrated memory controller, Intel Turbo Boost Technology 2.0, Intel Software Guard Extensions (SGX), Intel Optane DC Persistent Memory Supported | Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, Intel Turbo Boost Technology 2.0, Intel AES New Instructions (AES-NI), Intel Virtualization Technology for Directed I/O (VT-d), Intel VT-x with Extended Page Tables (EPT), Intel Transactional Synchronization Extensions (TSX), Intel OS Guard, Intel Turbo Boost Max Technology 3.0, Intel Speed Shift Technology, Intel Boot Guard, Intel Deep Learning Boost (DL Boost), Intel Active Management Technology, Intel Control-Flow Enforcement Technology, Intel Total Memory Encryption, Intel Platform Firmware Resilience Support, Instruction Set 64-bit, Intel vPro Enterprise Platform Eligibility, Intel Virtualization Technology with Redirect Protection (VT-rp), Mode-based Execute Control (MBEC), Intel Data Streaming Accelerator (DSA), Intel Advanced Matrix Extensions (AMX) |
| PERFORMANCE |
|---|
| Number of Cores | 8-core | 20-core |
|---|---|---|
| Number of Threads | 16 threads | 40 threads |
| Clock Speed (Frequency) | 2.8 GHz | 2.6 GHz |
| Max Turbo Speed | 3.6 GHz | 4.8 GHz |
| CACHE MEMORY |
|---|
| Cache | 12 MB | 52.5 MB |
|---|---|---|
| Cache Memory Details | L3 - 12 MB | Smart Cache - 52.5 MB |
| MISCELLANEOUS | Intel Xeon Silver 4309Y (3rd Gen) | Intel Xeon W W7-3445 |
|---|
| Service & Support | - | Limited warranty - 1 year |
|---|
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